As Space Tourism Looms, Scientists Ask: Should We Have Sex In Orbit?
Welcome back to the Abstract! Here are the studies this week that had off-Earth offspring, took stock of a mortal threat, productively slept, and sought out old friends. First, what to expect when you’re expecting a star child. Then: how to fight cancer, the nap-plications of lucid dreaming, and why old rats don’t make new…
